IT974118B - PROCESS FOR PREPARING POLYESTERS - Google Patents

PROCESS FOR PREPARING POLYESTERS

Info

Publication number
IT974118B
IT974118B IT54774/72A IT5477472A IT974118B IT 974118 B IT974118 B IT 974118B IT 54774/72 A IT54774/72 A IT 54774/72A IT 5477472 A IT5477472 A IT 5477472A IT 974118 B IT974118 B IT 974118B
Authority
IT
Italy
Prior art keywords
preparing polyesters
polyesters
preparing
Prior art date
Application number
IT54774/72A
Other languages
Italian (it)
Original Assignee
Halcon International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halcon International Inc filed Critical Halcon International Inc
Application granted granted Critical
Publication of IT974118B publication Critical patent/IT974118B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
IT54774/72A 1971-12-16 1972-12-15 PROCESS FOR PREPARING POLYESTERS IT974118B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20892571A 1971-12-16 1971-12-16

Publications (1)

Publication Number Publication Date
IT974118B true IT974118B (en) 1974-06-20

Family

ID=22776614

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54774/72A IT974118B (en) 1971-12-16 1972-12-15 PROCESS FOR PREPARING POLYESTERS

Country Status (7)

Country Link
US (1) US3756986A (en)
JP (1) JPS515876B2 (en)
BE (1) BE792733A (en)
FR (1) FR2163649B1 (en)
GB (1) GB1408150A (en)
IT (1) IT974118B (en)
NL (1) NL7216231A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106596U (en) * 1979-01-17 1980-07-25
US4289871A (en) * 1980-03-27 1981-09-15 Allied Chemical Corporation Method to increase reactor capacity for polycondensation of polyesters
US5552463A (en) * 1992-04-24 1996-09-03 Alliedsignal Inc. Semicrystalline blends of polyalkylene terephthalates and polyarylates
CA2265967A1 (en) * 1996-11-27 1998-06-04 The Dow Chemical Company Polycarbonate blend compositions
EP2377899A1 (en) 2010-04-14 2011-10-19 Styron Europe GmbH Carbonate blend compostion having improved resistance to environmental stress cracking
CN103797070B (en) 2011-06-28 2016-08-24 住化斯泰隆Pc有限公司 Poly carbonate resin composition
EP2554597B1 (en) 2011-08-02 2014-12-31 Styron Europe GmbH Chemical resistant and fire retardant polycarbonate polyester composition
EP3211050A1 (en) 2016-02-26 2017-08-30 Trinseo Europe GmbH Molded structures of polycarbonate based substrates over molded with silicone rubbers

Also Published As

Publication number Publication date
GB1408150A (en) 1975-10-01
DE2261564B2 (en) 1977-03-10
NL7216231A (en) 1973-06-19
JPS4866690A (en) 1973-09-12
JPS515876B2 (en) 1976-02-23
DE2261564A1 (en) 1973-06-20
US3756986A (en) 1973-09-04
BE792733A (en) 1973-06-14
FR2163649A1 (en) 1973-07-27
FR2163649B1 (en) 1976-06-04

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